CN220236447U - Wood-like chair with crossed supporting and reinforcing structure - Google Patents

Abstract

The utility model relates to the technical field of wooden chairs, and discloses a wooden chair with a cross-type supporting and reinforcing structure, which comprises the following components: the seat, the bottom fixed mounting of seat has the guard plate, the top fixed mounting of seat has the support column, the top fixed mounting of support column has the backup pad, be provided with on the seat and adjust lifting unit, adjust lifting unit including reinforcing support fixed mounting between the support column, be provided with regulation portion on the guard plate, be provided with elevating system on the regulation portion, the bottom fixed mounting of seat has the supporting legs, regulation portion includes that the slide rail is fixed in outer wall one side of guard plate, the top fixed mounting of slide rail has the stopper, thereby is provided with regulation portion through the inside of guard plate, thereby drives inside bull stick rotation through the knob that rotates the guard plate outer wall, thereby drives the gear on the bull stick and drives rather than the toothed bar downward movement of meshing thereby with the removal wheel down and move the whole effect that has of seat.

Description

Wood-like chair with crossed supporting and reinforcing structure

Technical Field

The utility model relates to the technical field of wooden chairs, in particular to a wooden chair with a cross type supporting and reinforcing structure.

Background

The wooden furniture is furniture with the surface being coated and treated, which is made of solid wood sawn timber or solid wood board as a base material; or the furniture is coated by adopting a solid wood veneer or veneer (veneer) to be faced on the base material. The solid wood board refers to solid wood materials formed by secondary processing of wood such as joint materials, integrated materials and the like;

according to publication No.: "CN217429584U", this wood chair, a pair of truckle of front and back symmetry rotate respectively and install on the mounting bracket, a pair of mounting bracket elastic mounting of front and back symmetry is at the rear side of chair leg before the handrail both sides, and the lower terminal surface of preceding chair leg exceeds the lower extreme of truckle, beneficial effect is: through setting up the cooperation of elastic mounting's mounting bracket and truckle, realize in transportation handling, lift up the back chair leg of wood chair through the handle for the truckle is single to the ground, thereby is convenient for short distance transport, utilizes elastic mounting's mounting bracket simultaneously, when human perpendicularly sits down, because wood chair receives the effect of vertically decurrent gravity, leads to the truckle to be pressed by vertical elasticity, thereby flushes with preceding chair leg, realizes stable support, avoids the truckle sideslip, in order to have improved the security.

However, in the practical use process, the whole chair body is troublesome to move and adjust, and only the storage of the casters can be adjusted, and the whole height of the chair cannot be adjusted, so that the problems raised above are improved.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides the wood-like chair with the cross-type supporting and reinforcing structure, which has the advantages that the adjusting part is arranged in the protection plate, the knob on the outer wall of the protection plate is rotated to drive the rotating rod in the interior to rotate, and the gear on the rotating rod is driven to drive the toothed plate meshed with the rotating rod to move downwards, so that the moving wheel is moved downwards, and the whole chair has a moving effect.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a wood-like chair of cross-type supporting reinforcement structure, comprising: the seat, the bottom fixed mounting of seat has the guard plate, the top fixed mounting of seat has the support column, the top fixed mounting of support column has the backup pad, be provided with on the seat and adjust lifting unit, adjust lifting unit and include reinforcing bracket fixed mounting between the support column, be provided with the regulation portion on the guard plate, be provided with lifting unit on the regulation portion, the bottom fixed mounting of seat has the supporting legs, the regulation portion includes that the slide rail is fixed in outer wall one side of guard plate, the top fixed mounting of slide rail has the stopper, the outer wall sliding connection of slide rail has slider one, the outer wall one side fixed mounting of slider one has the bearing, the inner wall fixed mounting of bearing has the bull stick, the extension end fixed mounting of bull stick has the knob.

Preferably, the outer wall fixed cover of bull stick is equipped with the gear, the outer wall grafting of knob has the inserted bar, the inserted bar is the hexagon setting.

Preferably, the lifting part comprises a second slider fixedly arranged on the inner wall of the protection plate, the outer wall of the second slider is slidably connected with a first toothed plate, a supporting bottom plate is fixedly arranged at the bottom of the first toothed plate, and a moving wheel is fixedly arranged at the bottom of the supporting bottom plate.

Preferably, the number of the moving wheels is four, and the four groups of the moving wheels are respectively and symmetrically arranged at the bottom of the supporting bottom plate in pairs.

Preferably, the second sliding blocks are symmetrically arranged at two ends of the inner wall of the protection plate respectively, the outer wall of the second sliding block is connected with a second toothed plate in a sliding manner, and the top of the second toothed plate is fixedly arranged at the bottom of the seat.

Preferably, the supporting legs are arranged at two ends, the number of the supporting legs is two, the supporting legs are symmetrically arranged at the bottom of the seat in pairs, and the overall stability is improved by arranging a plurality of groups of supporting legs.

Compared with the prior art, the utility model provides the wood-like chair with the cross-type supporting and reinforcing structure, which has the following beneficial effects:

1. this a cross type supports reinforced structure's imitative wooden chair is provided with regulation portion through the inside of guard plate, thereby drives inside bull stick rotation through the knob that rotates the guard plate outer wall, thereby drives the gear drive on the bull stick rather than the pinion rack of meshing and move down the wheel and move down thereby make the seat wholly have the removal effect.

2. According to the wood-like chair with the crossed supporting and reinforcing structure, when the whole seat needs to be lifted and adjusted, the sliding block is moved to drive the gear to move leftwards so as to drive the gear to be meshed with the toothed plate II, so that the toothed plate II jacks up the seat upwards for height adjustment.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic view of the present utility model in a top-down configuration;

fig. 3 is a schematic side sectional view of the present utility model.

In the figure: 1. a seat; 2. adjusting the lifting assembly; 21. reinforcing the support; 22. an adjusting section; 221. a slide rail; 222. a limiting block; 223. a first sliding block; 224. a bearing; 225. a rotating rod; 226. a gear; 227. a knob; 228. a rod; 23. a lifting part; 231. a second slide block; 232. a toothed plate I; 233. a support base plate; 234. a moving wheel; 235. a toothed plate II; 24. supporting feet; 3. a protection plate; 4. a support column; 5. and a backup plate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Examples

As shown in fig. 1 to 3, the present utility model provides a wood-like chair with a cross-type support reinforcing structure, comprising: the seat 1, the bottom fixed mounting of seat 1 has guard plate 3, the top fixed mounting of seat 1 has support column 4, the top fixed mounting of support column 4 has backup plate 5, be provided with on the seat 1 and adjust lift subassembly 2, adjust lift subassembly 2 and include reinforcing frame 21 fixed mounting between support column 4, be provided with adjustment portion 22 on the guard plate 3, be provided with lifting portion 23 on the adjustment portion 22, the bottom fixed mounting of seat 1 has supporting legs 24, adjustment portion 22 includes slide rail 221 fixed in outer wall one side of guard plate 3, the top fixed mounting of slide rail 221 has stopper 222, the outer wall sliding connection of slide rail 221 has slider one 223, the outer wall one side of slider one 223 fixed mounting has bearing 224, the inner wall fixed mounting of bearing 224 has bull stick 225, the extension end fixed mounting of bull stick 225 has knob 227, the outer wall fixed cover of bull stick 225 is equipped with gear 226, the outer wall grafting of knob 227 has inserted bar 228, inserted bar 228 is the hexagon setting, lifting portion 23 includes slider two 231 fixed mounting at the inner wall of guard plate 3, the outer wall sliding connection of slider two 231 has toothed plate one 232, the bottom fixed mounting of toothed plate one 232 has the supporting baseplate 233, the bottom fixed mounting has supporting baseplate 233, the bottom fixed mounting of supporting baseplate 233 has the bottom to move 234 to the number of two groups of four respectively, the bottom plate 234 is moved to the four respectively.

In this embodiment, the knob 227 on the outer wall of the protection plate 3 is rotated to drive the inner rotating rod 225 to rotate, so that the gear 226 on the rotating rod 225 drives the toothed plate one 232 meshed with the gear 226 to move downwards, so that the moving wheel 234 moves downwards, and the whole seat 1 has a moving effect.

Examples

As shown in fig. 1-3, on the basis of embodiment 1, the present utility model provides a technical solution: the number of the second sliding blocks 231 is two, the second sliding blocks are symmetrically arranged at two ends of the inner wall of the protection plate 3 respectively, the outer wall of the second sliding blocks 231 of the other group is slidably connected with a second toothed plate 235, the top of the second toothed plate 235 is fixedly arranged at the bottom of the seat 1, the supporting legs 24 are arranged at two ends, the number of the supporting legs 24 is two, the two supporting legs 24 are symmetrically arranged at the bottom of the seat 1 respectively, and the overall stability is improved by arranging a plurality of groups of supporting legs 24.

In this embodiment, when the entire seat 1 needs to be adjusted in a lifting manner, the sliding block is moved to drive the gear 226 to move leftwards so as to drive the gear 226 to mesh with the second toothed plate 235, so that the second toothed plate 235 jacks up the seat 1 upwards for height adjustment.

The working principle of the wood-like chair with the cross-type supporting and reinforcing structure is specifically described below.

As shown in fig. 1-3, when in use, the protection plate 3 is installed through the bottom of the seat 1, and the adjusting part 22 is arranged in the protection plate 3, the knob 227 on the outer wall of the protection plate 3 is rotated to drive the rotating rod 225 in the interior, and then the gear 226 on the rotating rod 225 is driven to drive the toothed plate one 232 meshed with the rotating rod to move downwards, so that the moving wheel 234 is moved downwards, the whole seat 1 has a moving effect, when not needed, the toothed plate one 232 is fixed through the inserted rod 228, and when the whole seat 1 needs to be adjusted in a lifting manner, the moving slide block drives the gear 226 to move leftwards to drive the gear 226 to mesh with the toothed plate two 235, so that the toothed plate two 235 jacks up the seat 1 for height adjustment.

Claims (6)

1. A wood-like chair of cross-type supporting reinforcement structure, comprising: seat (1), the bottom fixed mounting of seat (1) has guard plate (3), the top fixed mounting of seat (1) has support column (4), the top fixed mounting of support column (4) has backup pad (5), be provided with on seat (1) and adjust lifting unit (2), its characterized in that: the utility model provides an adjust lifting unit (2) including reinforcing bracket (21) fixed mounting between support column (4), be provided with regulation portion (22) on guard plate (3), be provided with elevating part (23) on regulation portion (22), the bottom fixed mounting of seat (1) has supporting legs (24), regulation portion (22) are fixed in outer wall one side of guard plate (3) including slide rail (221), the top fixed mounting of slide rail (221) has stopper (222), the outer wall sliding connection of slide rail (221) has slider one (223), the outer wall one side fixed mounting of slider one (223) has bearing (224), the inner wall fixed mounting of bearing (224) has bull stick (225), the extension end fixed mounting of bull stick (225) has knob (227).

2. The cross-type support and reinforcement structure of claim 1, wherein: the outer wall of the rotating rod (225) is fixedly sleeved with a gear (226), the outer wall of the knob (227) is inserted with an inserting rod (228), and the inserting rod (228) is arranged in a hexagonal mode.

3. The cross-type support and reinforcement structure of claim 1, wherein: lifting part (23) are including slider two (231) fixed mounting at the inner wall of guard plate (3), the outer wall sliding connection of slider two (231) has pinion rack one (232), the bottom fixed mounting of pinion rack one (232) has supporting baseplate (233), the bottom fixed mounting of supporting baseplate (233) has removal wheel (234).

4. A cross-type support reinforcing structure wood-like chair according to claim 3, wherein: the number of the moving wheels (234) is four, and the four groups of the moving wheels (234) are respectively and symmetrically arranged at the bottom of the supporting bottom plate (233) in pairs.

5. A cross-type support reinforcing structure wood-like chair according to claim 3, wherein: the number of the second sliding blocks (231) is two, the second sliding blocks are symmetrically arranged at two ends of the inner wall of the protection plate (3), the outer wall of the second sliding blocks (231) of the other group is connected with a second toothed plate (235) in a sliding mode, and the top of the second toothed plate (235) is fixedly arranged at the bottom of the seat (1).

6. The cross-type support and reinforcement structure of claim 1, wherein: the supporting legs (24) are arranged at two ends, the number of the supporting legs (24) is two, and the supporting legs are symmetrically arranged at the bottom of the seat (1) in pairs.